[typecheck] proper export of private symbols (#39729)
* Export private symbols
Signed-off-by: cyy <cyyever@outlook.com>
* Update src/transformers/__init__.py
Co-authored-by: Pavel Iakubovskii <qubvel@gmail.com>
* Update src/transformers/__init__.py
Co-authored-by: Pavel Iakubovskii <qubvel@gmail.com>
* Fix format
Signed-off-by: cyy <cyyever@outlook.com>
* Add a comment for exported symbols
Signed-off-by: cyy <cyyever@outlook.com>
---------
Signed-off-by: cyy <cyyever@outlook.com>
Co-authored-by: Pavel Iakubovskii <qubvel@gmail.com>
